22443910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 44525376

約数和(自身を除く): 22081466

約数列:

[1, 2, 5, 10, 17, 34, 47, 53, 85, 94, 106, 170, 235, 265, 470, 530, 799, 901, 1598, 1802, 2491, 2809, 3995, 4505, 4982, 5618, 7990, 9010, 12455, 14045, 24910, 28090, 42347, 47753, 84694, 95506, 132023, 211735, 238765, 264046, 423470, 477530, 660115, 1320230, 2244391, 4488782, 11221955, 22443910]

約数ペア:

[(1, 22443910), (2, 11221955), (5, 4488782), (10, 2244391), (17, 1320230), (34, 660115), (47, 477530), (53, 423470), (85, 264046), (94, 238765), (106, 211735), (170, 132023), (235, 95506), (265, 84694), (470, 47753), (530, 42347), (799, 28090), (901, 24910), (1598, 14045), (1802, 12455), (2491, 9010), (2809, 7990), (3995, 5618), (4505, 4982)]